Maternal mortality, gaps filled in Tonga
Tonga: Maternal mortality, gaps filled was 125.64 in 2020. ▼ Falling
Maternal mortality, gaps filled in Tonga, 1985–2020
Source: Statizoid (derived).
Analysis
Tonga recorded 125.64 for maternal mortality, gaps filled in 2020.
The figure is up 0.2% on the previous year and up 34.8% over ten years.
Over the whole period, maternal mortality, gaps filled in Tonga peaked at 128.97 in 1985 and was at its lowest, 83.91, in 2018.
Tonga ranks 62nd of 189 countries on this measure, in the middle of the range.
The long-run direction has been consistently falling across the 36 years of available data.
Maternal mortality, gaps filled in Tonga, year by year
| Year | Value | Change |
|---|---|---|
| 1985 | 128.97 | — |
| 1986 | 120.89 | -6.3% |
| 1987 | 115.84 | -4.2% |
| 1988 | 115.27 | -0.5% |
| 1989 | 114.52 | -0.6% |
| 1990 | 116.63 | +1.8% |
| 1991 | 113.07 | -3.0% |
| 1992 | 112.05 | -0.9% |
| 1993 | 107.73 | -3.9% |
| 1994 | 106.41 | -1.2% |
| 1995 | 105.08 | -1.2% |
| 1996 | 99.6 | -5.2% |
| 1997 | 96.28 | -3.3% |
| 1998 | 95.69 | -0.6% |
| 1999 | 95.27 | -0.4% |
| 2000 | 94.14 | -1.2% |
| 2001 | 95.06 | +1.0% |
| 2002 | 94.14 | -1.0% |
| 2003 | 93.77 | -0.4% |
| 2004 | 94.98 | +1.3% |
| 2005 | 94.91 | -0.1% |
| 2006 | 98.9 | +4.2% |
| 2007 | 97.09 | -1.8% |
| 2008 | 97.14 | +0.0% |
| 2009 | 102.52 | +5.5% |
| 2010 | 93.21 | -9.1% |
| 2011 | 92.62 | -0.6% |
| 2012 | 92.21 | -0.4% |
| 2013 | 92.87 | +0.7% |
| 2014 | 94.13 | +1.4% |
| 2015 | 86.41 | -8.2% |
| 2016 | 84.38 | -2.4% |
| 2017 | 83.99 | -0.5% |
| 2018 | 83.91 | -0.1% |
| 2019 | 125.4 | +49.4% |
| 2020 | 125.64 | +0.2% |
Tonga compared with similar countries
- Tonga's 125.64 is above the median for upper middle income countries, which is 51.11, 2.5× the median. (56 countries reporting)
- Tonga's 125.64 is above the median for East Asia & Pacific, which is 59.08, 2.1× the median. (27 countries reporting)
Biggest year-on-year movements
Years where Maternal mortality, gaps filled in Tonga changed far more than this series normally does. A large move can be a real event or a change in how the figure was measured — the source note below says who published it.
| Year | Change | From | To |
|---|---|---|---|
| 2019 | +49.4% | 83.91 | 125.4 |
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 1980s | 119.1 | 114.52 | 128.97 | 5 |
| 1990s | 104.78 | 95.27 | 116.63 | 10 |
| 2000s | 96.26 | 93.77 | 102.52 | 10 |
| 2010s | 92.91 | 83.91 | 125.4 | 10 |
| 2020s | 125.64 | 125.64 | 125.64 | 1 |
Countries ranked near Tonga
- 59 Mozambique 127.11 compare
- 60 South Africa 126.83 compare
- 61 Laos 126.06 compare
- 63 Bangladesh 123.03 compare
- 64 Solomon Islands 122.25 compare
- 65 Guyana 111.94 compare
More health data for Tonga
- Un projection of annual infant deaths, annual growth rate -33.33 % change on previous year (2100)
- Heat deaths vs projected death rates, annual growth rate 2.33 % change on previous year (2090)
- Un projection of annual infant deaths 2 (2100)
- Neonatal tetanus - number of reported cases, gaps filled 0 (2025)
- Population ages 00-04, female, annual growth rate -1.42 % change on previous year (2025)
- Population ages 00-04, female, per unit of GDP 0 units per US$ of GDP (2025)
- Population ages 00-04, female, per capita 0.0535 units per person (2025)
- Population ages 00-04, male, annual growth rate -1.36 % change on previous year (2025)
- Population ages 00-04, male, per unit of GDP 0 units per US$ of GDP (2025)
- Population ages 00-04, male, per capita 0.0578 units per person (2025)
Frequently asked questions
- What is maternal mortality, gaps filled in Tonga?
- Maternal mortality, gaps filled in Tonga was 125.64 in 2020, according to Statizoid (derived).
- What is the highest maternal mortality, gaps filled recorded in Tonga?
- The highest recorded value was 128.97 in 1985.
- What is the lowest maternal mortality, gaps filled recorded in Tonga?
- The lowest recorded value was 83.91 in 2018.
- How does Tonga rank for maternal mortality, gaps filled?
- Tonga ranks 62nd out of 189 countries with data for 2020.
- Is maternal mortality, gaps filled rising or falling in Tonga?
- Over the last ten years it is up 34.8%. The long-run trend across the full record is falling.
- Where does this Tonga data come from?
- The figures come from Statizoid (derived), published as part of Maternal mortality, gaps filled. Statizoid updates them automatically from the source API.
Download this data
CSV · JSON — 36 observations, free to reuse under Derived by Statizoid from the sources named on the page.
How this figure is calculated
Maternal mortality with 85 missing years estimated by linear interpolation between the nearest real observations. Only gaps of 4 years or fewer are filled, and never beyond the first or last actual measurement — these are filled holes, not forecasts.
Computed from
- Maternal mortality Our World in Data
Statizoid computes this series; the underlying measurements belong to the publishers named above. The arithmetic is applied to every country and year where both inputs report, and nothing is estimated unless the page says so.
About this data
Maternal mortality with 85 missing years estimated by linear interpolation between the nearest real observations. Only gaps of 4 years or fewer are filled, and never beyond the first or last actual measurement — these are filled holes, not forecasts.